baber/WOPTO huggingface dataset:
Patent JP-S6380546-A (JP)
Title: Semiconductor integrated circuit device
Inventor: DOI TOSHIO
IPC: H01L21/66
Filed: 1986-09-25
Abstract: PURPOSE:To make it possible to connect the signal input pad of a chip to a power source pad without providing independent pads by connecting them so that a temperature measuring element is nonconducted except at the time of measuring a chip temperature. CONSTITUTION:In a diode 2, a cathode electrode is connected to a chip select signal (CS) input pad 3, and an anode electrode is connected to a power source pad 4. A power source 25 is connected to the pad 4, and an emitter-coupled logic circuit (ECL) signal source 26 is connected to the pad 3 in the normal using state of a memory LSI, but since the diode 2 is not conducted in this state, it can be ignored. When a voltage is applied so that the potential of the cathode electrode becomes lower than the anode electrode by a power source 27 in the connection for measuring the bonding temperature in operation, the diode 2 is turned ON, a current flows. The voltage and the current across the diode are measured by a voltmeter 29 and an ammeter 28. The voltage when a constant current flows to the diode is decreased if the bonding temperature rises. Accordingly, the voltage-current characteristic of the diode 2 is measured in advance while varying the environmental temperature to measure the bonding temperature at the time of operating a memory LSI.
Patent JP-H0885345-A (JP)
Title: Damping device for vehicle
Inventor: KATSUTA HIROYUKI
IPC: F16F13/26
Filed: 1994-09-20
Abstract: PURPOSE: To constantly achieve excellent damping effect by combining damping control data for each cylinder group in the combustion process starting order of cylinders to reference of cylinder determination signals, and shaping the data into damping control signals having periodic cycles and phase angles decided in accordance with the cylinder determination signals and a rotational speed to be outputted to a damping means. CONSTITUTION: A rotational speed sensor 1 to detect the number of rotations, a cylinder determination sensor 2 to detect a cylinder determination signal, and a throttle opening detection sensor 3 to detect a throttle opening are provided, and output signals of these are inputted to a control device 4. Damping control data for each cylinder group read from a memory means is combined in the combustion process starting order of cylinders to reference of the inputted cylinder determination signals. The data is then shaped into damping control signals having periodic cycles and phase angles decided in accordance with the cylinder determination signals and the number of rotations to be outputted to a damping device 5.  Vibration difference in every combustion process in each cylinder, (that is amplitude difference or phase difference), is thus eliminated to provide excellent damping property.
Patent JP-H0966008-A (JP)
Title: Sucking tool for floor
Inventor: ZAKO AKIHIKO
IPC: A47L9/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To improve cleaning efficiency especially when cleaning a carpet or the like by providing an air ventilation path for mutually communicating a first sucking port in front of a lower surface and a second sucking port in the rear of the lower surface with a connection pipe and rotary brushes having flexible blades at both the sucking ports, and providing front wheels and rear wheels before and behind the bottom surfaces of main bodies of sucking ports. SOLUTION: A first sucking port 2 is formed in front of the lower side of a main body 1 of the sucking port, and a second sucking port 3 is formed at the rear of lower sides. A connection pipe 4 is pivotally supported so as to freely swing between those sucking ports, and connected through an extension pipe and a flexible hose to the main body of a cleaner, and both the sucking ports 2 and 3 are communicated through an air ventilation path 5 with the connection pipe 4. A first rotary brush 6 faces the first sucking port 1 while having plural rubber blades 7, and a second rotary brush 8 faces the second sucking port 3 while having plural rubber blades 9 and sweep blades 10 which are softer than those blades 9 and composed of cloth or nonwoven fabric having dust collection property.  The sweeping blade 10 is formed in a certain length so that its top end can be positioned lower than the lowest positions of front wheels 18, rear wheels 19 and auxiliary wheels 20.
Patent JP-S61103229-A (JP)
Title: Wireless connection system between keybard unit and device main body
Inventor: SAITO AKIHIKO
IPC: G06F3/02
Filed: 1984-10-26
Abstract: PURPOSE:To attain wireless connection between a keyboard unit and a device main body by using the light as a communication medium between them. CONSTITUTION:A light source 3 and a photodetecting part 10 are actually extremely close to each other and therefore beams 13a and 13b are set approximately in parallel to each other. The push of a key part 6a is discriminated by a discriminating part 7, and the part 7 delivers a key signal. A code generating part 8 converts said key signal into a proper code, and a shutter driver 9 opens and closes a liquid crystal shutter 4 in response to said code. When the shutter 4 is closed, the beam 13a is reflected irregularly at the front of the shutter 4 and does not reach a parallel reflector 5. When the shutter 4 is opened, the beam 13a is reflected by the reflector 5 and led to the part 10 in the form of the beam 13b. Thus the coded intermittent beam 13b is led to the part 10 and converted into electric signals. These signals are decoded by a code discriminating part 11, and a processing/control part 12 performs the processing and control according to the decoded codes.
Patent JP-S6285340-A (JP)
Title: Microcomputer
Inventor: YAMADA KENJI
IPC: G06F9/34
Filed: 1985-10-09
Abstract: PURPOSE:To access to plural registers by one instruction by providing a counter capable of accessing to plural registers by a series of operations, and its controlling circuit. CONSTITUTION:When an instruction is decoded by a PLA 2, control signals 4, 6 are outputted, a counter 3 starts a count operation by the control signal 4, and a controlling circuit 5 opens a gate circuit 16 by the first count by the control signal 6 and an output signal 7 of the counter 3, inputs the contents of a C-register 10 to a side S of an ALU 20, and inputs the contents of a B- register 9 to a side D by opening a gate circuit 15 by the next count operation. In such a way, the ALU 20 outputs an arithmetic sum of the inputs. Also, the output of the ALU 20 is stored in the B-register 9 by opening the gate circuit 15 by the next counting operation of the counter 3.
Patent JP-H0550070-A (JP)
Title: Water treating apparatus
Inventor: HIRAKATA KAORU
IPC: C02F1/461
Filed: 1991-08-12
Abstract: PURPOSE:To obtain the effect of sewage cleaning by energizing electrodes such that adjacent electrodes have mutually different polarities and inverting the polarity of the electrode every period of a specified time. CONSTITUTION:A treating tank 3 and the electrodes 4 are electrically insulated. Sewage is introduced from an inflow port 1 and sludge is floated as a scum 6 by energizing the electrodes 4 and the floated scum is collected to a scum discharge port 8 with a scum removing device 5 and is discharged to the outside of the tank. The scum removing device 5 has a belt fitted with plates and is driven with a motor. The polarity of the electrodes 4 is inverted at a specified time interval by a polarity inversion means 7. The purified treated water is discharged from an outflow port 2. The water treating apparatus uses the insoluble electrode, inverts the polarity between the electrodes and enables to operate for a long time without requiring a periodical inspection and the replenishment of expendables and can decrease the exchange frequency due to a long life of the electrodes and reduce the cost for the installation of apparatus, maintenance and periodical inspection.
Patent JP-H0563639-A (JP)
Title: Key telephone system
Inventor: ANEKOJI FUMIO
IPC: H04B7/26
Filed: 1991-09-05
Abstract: PURPOSE:To call a portable radio telephone terminal equipment belonging to a designated zone by designating a zone number. CONSTITUTION:Radio telephone base station interfaces RI1-RIn controlling radio telephone base stations RS1-RSn are accommodated in a master set 1 and a master control section 2 controls the interfaces. When portable radio telephone terminal equipments RT1-RTm enter zones 1-n covered by the radio telephone base stations RS1-RSn, each radio telephone base station recognizes a portable radio telephone terminal equipment. When the operation to designate a zone is implemented from an accommodated terminal equipment, the main control section 2 calls all portable radio telephone terminals under the control of the radio telephone base station in the designated zone to establish the communication between one portable radio telephone terminal replying the call and the terminal equipment implementing the call operation.
Patent JP-S6468133-A (JP)
Title: Broadcast receiver
Inventor: KAKUKAWA YASUSHI
IPC: H04B1/16
Filed: 1987-09-09
Abstract: PURPOSE:To listen easily to a broadcast program such as road traffic information by providing a function storing the received updated broadcast program sequentially into a memory, and reproducing the broadcast program at an optional time. CONSTITUTION:A clock 1 supplies the present time to a CPU 3 and a program information memory 2 stores a broadcast station sending road traffic information and program information representing its broadcast time. When the broadcast time stored in the program information memory 2 and the present time indicated by the clock 1 are coincident, the CPU 3 drives a reception section 4 to allow the section 4 to receive the road traffic information and store it in an ADM voice memory 5. The ADM voice memory 5 stores it when the reception section 4 receives the road traffic information by a command of the CPU 3 and the road traffic information to be stored is rewritten at any time so is to be made always up-to-date. As a result, the driver can listen to the up-to-date road traffic information at any time without much trouble as in a conventional receiver.
Patent JP-S6285309-A (JP)
Title: Power supply circuit
Inventor: MIZOMICHI KAZUYUKI
IPC: A61H33/12
Filed: 1985-10-09
Abstract: PURPOSE:To eliminate an electric shock sense given to the human body, by discharging a charge of an oscillation preventing capacitor, when an output is changed from a constant-voltage area to a constant-current area, in a power supply circuit of a facial beauty device, etc. CONSTITUTION:When an output of a power supply source A is changed from a constant-voltage area by the maximum output voltage, to a constant-current area, the output voltage decreases. In this case, a base potential of a transistor (TR) Q1 drops, and also an emitter potential also drops in accordance with a time constant of a resistance R1 and a capacitor C1. That is, during the time constant of the resistance R1 and the capacitor C1, the TR Q1 is turned on and a TR Q2 is also turned on. As a result, a charge of an oscillation preventing capacitor B is discharged to a discharging circuit containing a resistance R4. Thereafter, the output voltage rises to a voltage shown by the constant-current. In other words, the output voltage is impressed without generating an electric shock sense to the human body of a load C.
Patent JP-S60123187-A (JP)
Inventor: UIRIAMU JIEI KOSUGUROOBU
IPC: H04N9/68
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60121032-A (JP)
Inventor: GEIREN OO KURAIN
IPC: B21J13/08
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0563180-A (JP)
Title: Photoelectric integrated circuit and forming method for ballast resistor
Inventor: MIYAZAKI TAKAO
IPC: H01L27/04
Filed: 1991-09-05
Abstract: PURPOSE:To make a temperature distribution on the surface of a chip uniform by connecting a ballast resistor for stabilizing a current to a plurality of light emitting elements monolithically integrated in a two-dimensional array state, and setting the resistance value of the resistor corresponding to the thermal resistance value of each element. CONSTITUTION:An ohmic electrode 13 is provided on a laser active region 12 on an epitaxial crystalline substrate 11. Part of the electrode is divided, and a resistance thin film 14 is inserted. The film is formed of NiCr, TiN, cermet thin film, etc., by a vapor depositing method or a sputtering method. The size of the film is normally so set that a potential drop of the film becomes 25% of a bias voltage in operation. A laser diode having one stripe is divided on the stripe 22, a ballast resistor 24 is inserted, and connected to an external electrode 23. It is so set that the value of the ballast resistor becomes larger toward the center of the stripe. Uniformities of the temperature and current of each element are improved by adding the ballast resistor, and a photoelectric integrated circuit having high performance is obtained.
Patent JP-H0274675-A (JP)
Title: Needle felt for abrasion
Inventor: TAKEUCHI TETSUO
IPC: B24B37/22
Filed: 1988-09-09
Abstract: PURPOSE:To obtain the title felt of high durability excellent in abrasive grain- retentive force leading to enhancing abrasive efficiency and improving the grade of abraded surfaces by impregnating the bat of an abrasive felt main body with a cushion-forming resin containing a specific thermal reaction-type urethane resin. CONSTITUTION:The bat of an abrasive felt main body 1 made up of a base fabric B and an abrasive bat formed through needle bonding to the surface of said fabric is impregnated with a cushion-forming resin containing >=30wt.% of such a thermal reaction-type urethane resin as to effect dissociation of blocking agent at <=100 deg.C, thus forming cushion domains K with staples S forming the bat surrounded. A thermoplastic resin is then incorporated with <=20wt.%, based on the cushion-forming resin, of abrasive grain T (e.g., alumina, Al2O2, SiO2) to effect dispersion and retaining said abrasive grain followed by solidification, thus obtaining the objective felt excellent in abrasive efficiency and markedly improved in durability.
Patent JP-H04107112-A (JP)
Title: Method for injection molding
Inventor: MURAI MASAMI
IPC: B29C45/00
Filed: 1990-08-28
Abstract: PURPOSE:To make it possible to mold a metal part with excellent dimensional accuracy without producing deformation in shape by specifying the viscosity of a raw material for injection molding when injection molding is performed. CONSTITUTION:In a method of preparation of a metal part wherein a compounded mixture consisting of a metal powder and a binder is used as a raw material for injection molding and after injection molding, debindering and sintering is performed, the viscosity of the raw material for injection molding when injection molding is performed is between 10<4> poises and 10<5> poises. When the viscosity of the raw material for injection molding is adjusted at injection molding, the viscosity adjustment is performed by selection of the binder in accordance with the metal powder, viscosity distribution of the metal powder, the ratio of the metal powder to the binder and the injection temp.
Patent JP-S6285062-A (JP)
Inventor: IWATA YOSHITO
IPC: D04H3/033
Filed: 1985-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0674458-A (JP)
Title: High frequency heating cooking apparatus
Inventor: TANAKA TORU
IPC: H05B6/68
Filed: 1992-08-25
Abstract: PURPOSE:To properly set a heating amount and a heating pattern from the first to the end by inputting a humidity detection value by a humidity sensor under the state of a motor driven fan being driven, and judging whether or not an article is an ordinary food or a frozen food based upon the input value. CONSTITUTION:Before power conduction to a heater circuit 35 or a magnetron 13, an automatic fan 12a is once turned on and an output from a humidity sensor 15 is judged. As a result, when the output from the humidity sensor 15 is changed in a minus direction for example, a present article is judged to be a frozen article, and otherwise judged to be an ordinary food. Thereafter, based upon the judgement result, a cooking sequence of a heating amount and a heating pattern corresponding to a cooking menu is set and heating cooking is started. Hereby, additionally to finishing heating, the heating amount and the heating pattern from the first to the end are properly set.
Patent JP-H054972-A (JP)
Title: 1-phenyl-4-trifluoromethyluracil derivative and herbicide containing the derivative as active component
Inventor: NAGANO HIDEYOSHI
IPC: C07D239/557
Filed: 1991-09-05
Abstract: PURPOSE:To provide a new compound exhibiting selectivity between crops and weeds and useful as an excellent herbicide. CONSTITUTION:The compound of formula I (R<1> is H or methyl; R<2> is alkyl or cycloalkyl; X is O or S). The compound can be produced by reacting a compound of formula II with a compound of formula NH2O-Y (Y is sulfonyl, 2,4-dinitrophenyl, etc.) in a solvent (e.g. DMF) in the presence of a base (e.g. sodium hydride) at -20 to +100 deg.C for 0.1-10hr. The starting compound of formula II is obtained by reacting a compound of formula III (R<3> is lower alkyl) with a compound of formula TV (M is alkali metal; R<4> is lower alkyl). The compound is effective for the control of various weeds which cause problems in the foliar treatment and soil treatment of plowed land and the water- treatment of paddy field.
Patent JP-H04107077-A (JP)
Title: Image synthesis processor
Inventor: SAWADA AKIHIRO
IPC: H04N5/30
Filed: 1990-08-28
Abstract: PURPOSE:To easily synthesize images projected after dividing objects, and to improve the convicience of the projection of the objects across a wide range by storing the images projected by dividing the objects, displaying the present images with the stored previous images as pictures, and synthesizing them after confirming the joints of the plural images. CONSTITUTION:The objects are picked up by a video camera 10. The pictures of the images for one frame are read out, and stored through an A/D converter 12 and a synthetic switch 14 in an RAM 24. Then, the synthetic switch 14 is connected with a CPU 20. An index number 1 is applied to the first stored image pickup information after performing access of the RAM 24. This image pickup information is read out by the CPU 20, transferred to an DP-RAM 28, and displayed at a first image pickup display area 1 of a display device 30. Next, this second image pickup information is read out, and displayed at a second image pickup display area 2 of the display device 30. The joint between the picture of the first image pickup information and the picture of the second image pickup information is confirmed, and the pictures are synthesized.
Patent JP-S6381301-A (JP)
Title: Optical photosensitive resin composition
Inventor: KOIZUMI YOSUKE
IPC: C08F299/00
Filed: 1986-09-26
Abstract: PURPOSE:To reduce the optical wave-guide loss of a wave-guide by forming the titled composition from a specific high polymer substance and a monofunctional and/or a polyfunctional acrylate and/or methacrylate. CONSTITUTION:The composition comprises the high polymer substance which has >=5,000mol.wt. and contains >=5mol% structural unit contg. carbon-carbon double bond in the side chain of a molecule, and the monofunctional and/or the polyfunctional acrylate and/or methacrylate. The weight composition ratio of the high polymer substance and the monofunctional and/or polyfunctional acrylate and/or methacrylate is (20/80)-(80/20). Thus, the optical wave-guide having <=10dB/m the optical wave-guide loss and holographic lens having small loss and a micro prism, etc., is easily obtd. by using the titled composition.
Patent JP-H04107654-A (JP)
Title: Decentralized data control system
Inventor: TSUBAKII MITSURU
IPC: G06F12/00
Filed: 1990-08-28
Abstract: PURPOSE:To attain a lock control procedure and to shorten the waiting time caused by execution of the control procedure by introducing a notion so-called a copy level which shows an allowable degree of delay when the updating of the master data is reflected on the copy data. CONSTITUTION:A copy level defining means 53 set a copy level to a master data control unit in order to show an allowable degree of delay when the updating information on the master data is reflected onto the copy data. When the master data is updated at a time (t) with a master data control unit DMUxM, a copy data updating means 56 obtains the copy level of the DMUxM and the updating information transfer final time to the slave sites 3 and 4 out of a copy state control table 8 through a copy state control means 54. An updating history control means 55 acquires the added updating information in regard of the site where the value obtained by adding together the preceding copy level and information transfer final time is less than (t) and transfers the added information to the counter site. The means 56 of the slave site holds the data in an updating information adding/holding area 72 until an access is given to the data. Thus, an access can be given to the copy data with no lock control received.
Patent JP-S61106485-A (JP)
Title: Single crystal growth device
Inventor: KITO YASUO
IPC: C30B13/22
Filed: 1984-10-27
Abstract: PURPOSE:To make a temperature gradient of a floating zone at the tip of a seed crystal rod melted by a concentrated infrared ray heating means gentler, thus retarding internal strain by irradiating the crystal with dispersed infrared rays in the direction of the growth of the crystal. CONSTITUTION:A single crystal growth device comprises an emitting source 12 of infrared rays set at a focus F1 of a revolutional ellipsoidal mirror 11, a seed crystal rod 14 and raw material rod 13 set to face oppositely to another focus F2 of the mirror 11, and an optical lens mechanism 19. The lens mechanism 19 is set in such a manner as to disperse the infrared rays from the emitting source 12 in the direction toward the seed crystal rod 14. By this constitution, the temp. distribution and the gradient at the crystal side to be grown are adjusted and set.
Patent JP-H05222512-A (JP)
Title: Method for high temperature nitriding treatment by which wear resistance in austenitic stainless steel improves and its application
Inventor: URUSHIBARA FUJIO
IPC: C23C8/26
Filed: 1991-09-05
Abstract: PURPOSE:To provide the material suitable for the members for various pulverizers pulverizing grains and for the members requiring high wear resistance. in the other general industrial equipment and to provide its treating method. CONSTITUTION:This is a high temp. nitriding method in which nitriding of which nitrogen is infiltrated through the surface of austenitic stainless steel to harden the surface is execute the high temp. range of 650 to 800 deg.C which is different from the temp. range of 500 to 550 deg.C in the ordinary nitriding, and this is the member for a pulverizer made of austenitic stainless steel treated by the method.
Patent JP-H1159268-A (JP)
Title: Back-up warning device for vehicle
Inventor: TANJI YUICHI
IPC: B60Q5/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To give a warning when a car retreats in a slope against a driver's will to excite attention by operating an alarm in the case where a shift position of a transmission is neutral and a vehicle retreats. SOLUTION: A vehicle back-up detecting switch 2 is integrated with a car speed sensor, and contact plates formed by a spring-like metal piece, which respectively have a contact at the tip are installed on the outer periphery of a conductive rotary plate and the inner peripheral surface of a case in the case of the car speed sensor. When the shift position of the transmission is neutral and the vehicle retreats, ON signals output from a vehicle back-up detecting switch 3 and a neutral switch 1 are input to a control unit 5. According to the ON signals, contacts of the contact plates o the car speed sensor come into contact with each other, so that an electric current is applied to a voice warning device 3 and a meter internal warning lamp 4 to give a warning and light the lamp.